INSTALLING THE ENHANCEMENT NET IN LAYING CONSTRUCTION MANUFACTURED BY THE ASPHALT COVER

摘要

The grid-like reinforcement net is made of glass or carbon fiber rovings (3), which are arranged on top of one another in the longitudinal and transverse directions without node adhesion. They are temporarily fixed on top of one another by impregnation in an impregnation mass made of bitumen (1), so that the intersecting points thereof can be displaced in the net structure plane after heating the impregnation mass to above the melting point thereof. On the one side, the reinforcement net is coated with a film (2), which is burned away during installation. The installation occurs between the layer sub-structure and the layer super-structure of a layer design preferably made of asphalt layers, if need be a layer superstructure of an asphalt layer on an old concrete layer. Due to heating during installation, the connections at the intersecting points of the fibers (3) are softened. The fibers and net holes can fit closely to the applied structure and the reinforcement net meshes with the grains of said structures.